milk powder is based on breast milk as the standard, and the milk is fully reformed so that it can be as close to breast milk as possible and meets the digestion, absorption and nutritional needs of babies. Its main ingredients are:
nucleotides
nucleotides (Nucleotides) are natural components of breast milk. Nucleotides are involved in the life process of all cells and are the structural units of human genetic material DNA and RNA, which exist in each In the cell. Ordinary population can be synthesized, but for babies with rapid growth and development, cell transplantation and differentiation are fast, and the amount of nucleotides required increases sharply, so adding breast milk nucleotides to infant formula will benefit the growth and development of babies. gold collar crown protection .
DHA and AA
DHA and AA (ARA) can be synthesized in the human body. Essential fats, acid linoleic acid and linolenic acid, are the precursors of AA and DHA, respectively, and can be synthesized through the action of desaturase and chain elongase. But for premature infants or lack of Omega3. Omega6 precursors, it will cause difficulty in synthesis and damage to the body. DHA common name brain gold, scientific name docosahexaenoic acid, is a long-chain polyunsaturated fatty acid of Omega3 family. Through scientific research, DHA plays an important role in the development of the baby's brain and retina. The scientific name of AA (ARA) is di+carbtetraenoic acid, also known as arachidonic acid, which belongs to the long-chain polyunsaturated fatty acid of the Omega6 family. AA plays an important role in the growth and development of the human body. In the third trimester and neonatal period, DHA and AA are rapidly concentrated in the brain. The photoreceptor of the human retina is also rich in DHA, which is mainly provided by the placenta or breast milk. Therefore, premature babies and those who lack breast milk will affect the level of DHA in the body. . Appropriate supply of DHA and AA is necessary, especially for premature babies and those without breast milk.
3 Principles of Choosing Infant Milk Powder
The most fundamental principle of choosing milk powder is: the nutrient type and the amount of the formula in the milk powder formula are as close to breast milk as possible, and suitable for the growth of children. Therefore, the following aspects need to be considered:
is of good quality and reasonable formula
There are currently two categories on the market. One is based on milk as a base to improve, accounting for about 80% of formula milk, and the other is based on soybeans. For formula milk based on milk,
changes the composition of milk:
1. Reduces the protein content and excessive sodium in milk, reduces kidney load, and adds amino acids necessary for the development of children.
2. Adjusted the ratio of whey protein and casein , making it easier for babies to digest and absorb. Fortunately, some milk formula manufacturers have recently increased the content of a-whey protein in whey protein, making formula milk powder closer to breast milk.
3. Reduce the fat content, partially or completely replace saturated fatty acids with unsaturated fatty acids, which is conducive to children's cardiovascular development.
4. Some minerals and vitamins have been adjusted and added to overcome the lack of milk and the needs of children's development. Such as: reduce the content of calcium and phosphorus, adjust their ratio. Add iron, zinc and vitamin A, D. etc.
5. In order to make formula milk closer to breast milk, some advanced manufacturers have added some nucleotides contained in breast milk, AA. DHA or the precursors of AA. DHA, linoleic acid and linolenic acid, which help strengthen children’s immunity and nerves. System and the development of the retina.
Soy-based formula milk powder:
is a vegetable protein. After adding methionine and L-carnitine, the protein is better than the casein in milk. It can be used for children who are allergic to milk protein. Because of the high content of unsaturated fatty acids, it is easy to digest and absorb, and it does not contain
lactose. It is suitable for children who are lactose intolerant to . According to the age of the month, choose the stage because the child is growingDifferent stages of development, especially as children's digestive functions continue to increase, require different nutrients. For example, the nutrition and digestive function of a newborn child and a child of 7-8 months are different, and the nutritional needs of children under one year old and over one year old are also different. According to physique, some children who are allergic to milk protein, intolerant to lactose, or have special nutritional needs due to premature birth, need to choose formula milk powder with therapeutic significance. In addition to the above three principles when purchasing milk powder, special attention should be paid:
1. Ingredients.
Whether it is canned or bagged milk powder, its packaging will have its formula and performance. Suitable. Text instructions such as how to eat. In addition to considering nutritional balance, it also depends on whether the nutritional ingredients can meet the needs of one's children. For the special formula added to the milk powder, there should also be a clinical trial certificate or report.
logo The
outer packaging logo should be clear, including the date of manufacture and shelf life. Production date and preparation method. Avoid buying fake and inferior or expired products with unclear labels.
2. Packaging
Pay attention to whether the packaging is airtight, neither can "drum" cans or "drum" bags, nor can it be flat.
3. Shape
Whether the milk powder has lumps or peculiar smell after opening the can or bag. If there is agglomeration or peculiar smell, it may be a spoiled product.
4. Brand
, under the conditions of economic permit, try to choose well-known brands of milk powder. Generally, milk powder manufacturers of such brands have good after-sales service and professional consultation.
